Basic system without injector plate
V8 Holley 4bbl./CarterAFB (late)
V8 Holley Dominator 4-barrel
V8 Carter AFB (early) 4
V8 Quadrajet/Holley Spreadbore 4-barrel
V8 Holley 2bbl.
V8 dual Holley 4bbl. Dual Carter AFB (late) 4-barrel
V8 dual Holley 4bbl, mounted sideways (plates are 1"
V8 dual Holley Dominator 4-barrel
V8 dual Carter AFB (early) 4- barrel
V8 with three 2-barrel Holley carbs
V8 with three 2-barrel (late) Rochester
V8 with three 2-barrel (early) Rochester
2-Stage DFI Nitrous System.
single stage Cheater kits (02001, 02002, 02003,
to dual stage Cheater kits (02201, 02202, 02203,
Note A: Available with 15 lb. bottle. Add - 15 to
Note B: Available with 20 lb. bottle. Add -20 to
Each single carburetor Cheater- system includes Jet
Pak #13725 for these added power levels: Stage 1,
150 HP . Stage 2, 180 HP . Stage 3, 2 10 HP . Stage
4, 250 HP
Each multiple carburetor Cheater- system includes
Jet Pak #13735 for these added power levels: Stage
1, 150 HP. Stage 2, 175 HP. Stage 3, 200 HP Stage 4,
To supply the carburetor and
the CheaterTM system, use a fuel pump
designed to operate between 5 and 10 psi with a flow
rate of 0. 1 gallons per hour per horsepower at 6
psi. For example, an engine that makes 450 HP when
the CheaterTM System is activated will require a
fuel pump that flows at least 45 gallons per hour at
6 psi. Because the high cylinder pressures generated
with this kit greatly increase the load on the
pistons, we recommend forged pistons for extra
strength. Since many standard ignition systems
experience misfire at high cylinder pressures and/or
high RPM, we recommend using a high quality
performance ignition system with adjustable timing.
Intake manifolds which have an individual orifice
for each carburetor venturi should not be used with
Cheater- systems other than 3 x 2bbl. applications.
Open plenum single plane and tunnel ram intakes work
Cheater- system from NOS, which is designed for use with 350
c.i.d. and larger displacement carbureted engines, has
become the most popular nitrous system on the market. It
uses larger nitrous and fuel solenoids than our Powershot-
and Super Powershot systems and can be adjusted in a matter
of seconds to any desired power level from 150 to 250 extra
horsepower by changing the nitrous and fuel jets. Clearly,
the NOS "Cheater" is designed for the serious performance
enthusiast! This easy-toinstall kit utilizes a thin 1/2"
injector plate, which fits between the carburetor and intake
manifold so as to provide ample hood clearance. The "Cheater"
comes in both single stage and dual stage models -the latter
being best suited to those applications where full power
should not be applied at once due to traction limitations.
It is also possible to regulate the application of power
with even greater control using Progressive Nitrous
Controllers, shown elsewhere in this catalog. It is
important to note that in order to obtain the full benefits
from the power gains of this system, some internal engine
modifications may be necessary. The Cheater system includes
a 10 lb. capacity nitrous bottle, 4 stages of jets, aircraft
quality steel braided lines, and all other necessary
electrical and mounting hardware for a complete installation.
The following are actual examples of typical performance
gains which were obtained simply by bolting on an NOS "Cheater""'
1968 Plymouth GTX, 440 CID before 13.20 @ 105.5 after 12.14
1971 Chevelle SS, 454 CID before 13.30 @ 99.3 after 11. 60 @
1972 Pontiae GTO, 400 CID before 12.25 @ 112.2 after 10.43 @
1973 Camaro Z28, 350 CID before 12.56 @ 110.7 after 10.73 @
*Actual performance gains will vary depending on the engines
condition, configuration and Jetting of nitrous system